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* [patch 00/26] genirq: Another round of tree wide cleanups
@ 2014-02-23 21:40 Thomas Gleixner
  2014-02-23 21:40   ` Thomas Gleixner
                   ` (25 more replies)
  0 siblings, 26 replies; 132+ messages in thread
From: Thomas Gleixner @ 2014-02-23 21:40 UTC (permalink / raw)
  To: LKML; +Cc: Ingo Molnar, Peter Zijlstra

Since the last tree wide sweep a serious amount of braindamage,
blatant abuse and serious trainwrecks of the generic irq subsystem has
found its way into mainline.

The top score on the shitlist definitely gets this gem:

    #include "../../../kernel/irq/settings.h"

tightly followed by the HYpedPERVersity irq handling.

The series contains the following cleanups:

    - Rewrite abusive code written by incomptetent ...

    - Replace open coded constructs by the proper core functions.

    - Replace common patterns by a core implementation

This adds a few functions to the core code, which might be not
necessary at all, but I'm not masochistic enough to try to dechipher
the undocumented mess of Xen and HyperV.

The releavant patches have a Not-Yet-SOB tag and might be dropped if
the maintainers of the code in question can't come up with reasonable
explanations why they are necessary at all.

Thanks,

	tglx
---
 arch/arm/mach-imx/pm-imx6q.c           |    7 +-
 arch/arm/mach-mmp/pm-mmp2.c            |   16 -----
 arch/arm/mach-mmp/pm-pxa910.c          |   20 +-----
 arch/arm/mach-omap1/ams-delta-fiq.c    |    7 --
 arch/blackfin/Kconfig                  |    1 
 arch/blackfin/kernel/irqchip.c         |   36 ++----------
 arch/ia64/kernel/irq_ia64.c            |   10 +--
 arch/metag/kernel/irq.c                |   20 +-----
 arch/mips/kernel/smtc.c                |    2 
 arch/mips/sgi-ip22/ip22-int.c          |    2 
 arch/mips/sgi-ip22/ip22-time.c         |    2 
 arch/mips/sibyte/bcm1480/smp.c         |    2 
 arch/mips/sibyte/sb1250/smp.c          |    2 
 arch/mn10300/kernel/mn10300-watchdog.c |    2 
 arch/powerpc/kernel/eeh_driver.c       |   26 +++++++-
 arch/powerpc/kernel/irq.c              |    8 --
 arch/powerpc/sysdev/ehv_pic.c          |   10 ---
 arch/sh/kernel/irq.c                   |   16 -----
 arch/sparc/kernel/time_64.c            |    2 
 arch/x86/include/asm/hardirq.h         |    3 +
 arch/x86/include/asm/mshyperv.h        |    4 +
 arch/x86/kernel/cpu/mshyperv.c         |   97 ++++++++++++++++++++-------------
 arch/x86/kernel/irq.c                  |    6 ++
 arch/x86/xen/spinlock.c                |    2 
 arch/xtensa/kernel/irq.c               |   20 +-----
 drivers/hv/vmbus_drv.c                 |   39 +------------
 drivers/pci/host/pcie-designware.c     |    4 -
 drivers/s390/cio/cio.c                 |    5 -
 drivers/xen/events/events_2l.c         |   15 +----
 drivers/xen/events/events_base.c       |   27 ++-------
 drivers/xen/events/events_fifo.c       |    8 --
 include/linux/irq.h                    |    8 ++
 include/linux/kernel_stat.h            |   12 ++--
 kernel/irq/chip.c                      |   15 +++++
 kernel/irq/irqdesc.c                   |   16 +++++
 kernel/irq/manage.c                    |    6 +-
 36 files changed, 204 insertions(+), 274 deletions(-)





^ permalink raw reply	[flat|nested] 132+ messages in thread

end of thread, other threads:[~2014-09-22 21:04 UTC | newest]

Thread overview: 132+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-02-23 21:40 [patch 00/26] genirq: Another round of tree wide cleanups Thomas Gleixner
2014-02-23 21:40 ` [patch 01/26] powerpc: irq: Use generic_handle_irq Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-03-04 16:39   ` [tip:irq/core] powerpc: Irq: " tip-bot for Thomas Gleixner
2014-03-04 16:39     ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 02/26] powerpc:evh_pic: Kill irq_desc abuse Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-03-04 16:39   ` [tip:irq/core] powerpc:eVh_pic: " tip-bot for Thomas Gleixner
2014-03-04 16:39     ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 03/26] powerpc: eeh: Kill another abuse of irq_desc Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-23 22:26   ` Benjamin Herrenschmidt
2014-02-23 22:26     ` Benjamin Herrenschmidt
2014-02-24  7:56   ` Gavin Shan
2014-02-24 11:32     ` Thomas Gleixner
2014-02-24 11:32       ` Thomas Gleixner
2014-03-04 16:40   ` [tip:irq/core] powerpc: Eeh: " tip-bot for Thomas Gleixner
2014-03-04 16:40     ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 04/26] xtensa: Use irq_set_affinity instead of homebrewn code Thomas Gleixner
2014-02-24  0:32   ` Max Filippov
2014-03-04 16:43   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 05/26] sh: " Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-03-04 16:43   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-04 16:43     ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 06/26] metag: " Thomas Gleixner
2014-02-24 13:24   ` James Hogan
2014-02-24 13:24     ` James Hogan
2014-02-24 14:24     ` Thomas Gleixner
2014-02-24 14:24       ` Thomas Gleixner
2014-02-25 18:56       ` Thomas Gleixner
2014-02-25 18:56         ` Thomas Gleixner
2014-02-25 21:57       ` James Hogan
2014-02-27 10:59         ` Thomas Gleixner
2014-02-27 10:59           ` Thomas Gleixner
2014-02-23 21:40 ` [patch 07/26] pci: pcie-designware: Remove irq_desc abuse Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-03-04 16:40   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 08/26] arm: Replace various irq_desc accesses Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-24  2:55   ` Shawn Guo
2014-02-24  2:55     ` Shawn Guo
2014-02-24  2:55     ` Shawn Guo
2014-02-26 17:05     ` Tony Lindgren
2014-02-26 17:05       ` Tony Lindgren
2014-03-04 16:40   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-20 15:22   ` [patch 08/26] " Arnd Bergmann
2014-03-20 15:22     ` Arnd Bergmann
2014-03-20 15:22     ` Arnd Bergmann
2014-02-23 21:40 ` [patch 10/26] blackfin:Use generic /proc/interrupts implementation Thomas Gleixner
2014-02-26 10:00   ` Steven Miao
2014-02-23 21:40 ` [patch 09/26] arm: mmp: Remove pointless fiddling with irq internals Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-23 23:17   ` Uwe Kleine-König
2014-02-23 23:17     ` Uwe Kleine-König
2014-02-24  6:07     ` Chao Xie
2014-02-24  6:07       ` Chao Xie
2014-02-24  6:43       ` Haojian Zhuang
2014-02-24  6:43         ` Haojian Zhuang
2014-02-24 11:31         ` Thomas Gleixner
2014-02-24 11:31           ` Thomas Gleixner
2014-02-27  1:37           ` Chao Xie
2014-02-27  1:37             ` Chao Xie
2014-02-27  2:19             ` Haojian Zhuang
2014-02-27  2:19               ` Haojian Zhuang
2014-02-27 11:28               ` Thomas Gleixner
2014-02-27 11:28                 ` Thomas Gleixner
2014-02-24 11:27       ` Thomas Gleixner
2014-02-24 11:27         ` Thomas Gleixner
2014-03-04 16:40   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 12/26] mips: Use the core irq stats function Thomas Gleixner
2014-03-04 16:41   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 11/26] genirq: Add a kstat helper to increment irq stats Thomas Gleixner
2014-03-04 16:41   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 13/26] sparc: Use the core irq stats function Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-03-04 16:41   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-04 18:57   ` [patch 13/26] " David Miller
2014-03-04 18:57     ` David Miller
2014-02-23 21:40 ` [patch 14/26] mn10300: " Thomas Gleixner
2014-03-04 16:42   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 15/26] x86: xen: " Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-24 14:20   ` David Vrabel
2014-02-24 14:20   ` [Xen-devel] " David Vrabel
2014-03-04 16:41   ` [tip:irq/core] x86: Xen: " tip-bot for Thomas Gleixner
2014-03-04 16:41   ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 17/26] ia64: " Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-03-04 16:42   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-04 16:42     ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 16/26] s390: cio: " Thomas Gleixner
2014-03-04 16:42   ` [tip:irq/core] s390: Cio: " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 18/26] xen: Use the proper irq functions Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-24 14:24   ` [Xen-devel] " David Vrabel
2014-02-24 21:13     ` Thomas Gleixner
2014-02-24 21:13     ` [Xen-devel] " Thomas Gleixner
2014-02-24 14:24   ` David Vrabel
2014-03-04 16:40   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-04 16:40     ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 19/26] genirq: Provide irqd_irq_has_actions() Thomas Gleixner
2014-02-23 21:40 ` [patch 20/26] genirq: Provide irq_is_allocated() Thomas Gleixner
2014-02-23 21:40 ` [patch 21/26] xen: Get rid of the last irq_desc abuse Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-24 14:33   ` David Vrabel
2014-02-24 14:33   ` [Xen-devel] " David Vrabel
2014-02-24 21:12     ` Thomas Gleixner
2014-02-24 21:12     ` [Xen-devel] " Thomas Gleixner
2014-03-04 16:41   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-04 16:41   ` tip-bot for Thomas Gleixner
2014-03-04 17:16     ` David Vrabel
2014-03-04 17:16     ` [Xen-devel] " David Vrabel
2014-02-23 21:40 ` [patch 22/26] x86: Add proper vector accounting for HyperV Thomas Gleixner
2014-02-25 12:24   ` KY Srinivasan
2014-03-04 16:42   ` [tip:irq/core] x86: Add proper vector accounting for HYPERVISOR_CALLBACK_VECTOR tip-bot for Thomas Gleixner
2014-09-22 21:03   ` [patch 22/26] x86: Add proper vector accounting for HyperV Elliott, Robert (Server Storage)
2014-02-23 21:40 ` [patch 23/26] xen: Add proper irq accounting for HYPERCALL vector Thomas Gleixner
2014-02-23 21:40   ` Thomas Gleixner
2014-02-24 14:48   ` David Vrabel
2014-02-24 14:48   ` [Xen-devel] " David Vrabel
2014-03-04 16:42   ` [tip:irq/core] " tip-bot for Thomas Gleixner
2014-03-04 16:42   ` tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 24/26] genirq: Provide handle_percpu_simple_irq() Thomas Gleixner
2014-02-25 12:25   ` KY Srinivasan
2014-02-23 21:40 ` [patch 25/26] x86: hyperv: Cleanup the irq mess Thomas Gleixner
2014-02-25 12:24   ` KY Srinivasan
2014-02-25 19:10     ` Thomas Gleixner
2014-02-28  2:50       ` KY Srinivasan
2014-03-04 16:42   ` [tip:irq/core] x86: Hyperv: " tip-bot for Thomas Gleixner
2014-02-23 21:40 ` [patch 26/26] genirq: Move kstats_inc_irqs_this_cpu() to core Thomas Gleixner
2014-03-04 16:43   ` [tip:irq/core] genirq: Move kstat_incr_irqs_this_cpu() " tip-bot for Thomas Gleixner

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